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        <h4>Linux From Scratch - 版本 6.2</h4>
        <h3>第六章 安装系统基础软件</h3>
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        <h1 class="sect1">6.43. Less-394</h1>
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        <p>Less 软件包包含一个文本文件查看器。</p>
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              <strong><span class="segtitle">预计编译时间：</span></strong> <span class="seg">0.1 SBU</span>
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            <div class="seg">
              <strong><span class="segtitle">所需磁盘空间：</span></strong> <span class="seg">2.6 MB</span>
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          <h2 class="sect2">6.43.1. 安装 Less</h2>
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        <p>为编译 Less 做准备：</p>
        <pre class="userinput"><kbd class="command">./configure --prefix=/usr --sysconfdir=/etc</kbd></pre>
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            <b>配置选项的含义：</b></p>
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              <span class="term"><em class="parameter"><tt>--sysconfdir=/etc</tt></em></span>
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              <p>这个选项告诉程序建立软件包时在 <tt class="filename">/etc</tt> 目录里查找配制文件。</p>
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        <p>编译软件包：</p>
        <pre class="userinput"><kbd class="command">make</kbd></pre>
        <p>这个软件包没有附带测试程序。</p>
        <p>安装软件包：</p>
        <pre class="userinput"><kbd class="command">make install</kbd></pre>
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          <h2 class="sect2">6.43.2. Less 的内容</h2>
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              <strong><span class="segtitle">安装的程序：</span></strong> <span class="seg">less, lessecho, lesskey</span>
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          <h3><a id="id3691609" name="id3691609"></a>简要描述</h3>
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                <td><a id="less" name="less"></a><span class="term"><span><strong class="command">less</strong></span></span></td>
                <td><p>一个文件显示或分页程序。它显示某文件的内容，并可以分卷、寻找字符串、跳转到某一标记。</p></td>
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                <td><a id="lessecho" name="lessecho"></a><span class="term"><span><strong class="command">lessecho</strong></span></span></td>
                <td><p>在 Unix 系统中，可以用来扩展元字符，比如 <span class="emphasis"><em>*</em></span> 和 <span class="emphasis"><em>?</em></span></p></td>
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                <td><a id="lesskey" name="lesskey"></a><span class="term"><span><strong class="command">lesskey</strong></span></span></td>
                <td><p>为 <span><strong class="command">less</strong></span> 定义按健</p></td>
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